Colombia is neither a poor nor a rich country. Income per person was by year 1999 roughly equal to the world average. According to the Andean Community, GDP per capita was US$1,487 in 1993, and rose to US$2,090 by 1995.
Rating Newest Oldest. Best Answer: The asthenosphere is made of plastic rock (solid, but able to flow), and is composed of olivines, pyroxenes, spinels and garnets.
The Mantle. 1  The Mantle is the second layer of the Earth. It is the biggest and takes up 84 percent of the Earth. 2  The mantle is divided into two sections. The Asthenosphere, the bottom layer of the mantle made of plastic like fluid and The Lithosphere the top part of the mantle made of a cold dense rock. Temperature The average temperature of the mantle is 3000Â° Celsius.